
The Cometic MLS head gasket for Chevrolet Gen-1 Small Block V8 (4.060in bore) with a compressed operating thickness of 0.060in is built from multiple stainless steel layers to provide strong, resilient sealing. Embossed outer layers are coated with Viton for heat-resistant sealing while the center shim is uncoated stainless steel to allow thickness variation. The gasket is suitable for aluminum-to-aluminum or aluminum-to-cast-iron setups and is intended to seal reliably without sealants.
Cometic Chevy Gen1 Small Block V8 .060in MLS Cylinder Head Gasket - 4.060in Bore